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Positive Grid

4-Channel Smart Amp & PA System

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Spark LIVE
A$735

Meet Spark LIVE:
Your all-in-one gigging powerhouse.

Combining a pro-grade guitar amp and 4-channel PA system in one, Spark LIVE pushes the boundaries of today’s technology to redefine what's possible for a live gigging amp.. Stocked with award-winning amp models and effects, Spark LIVE adapts instantly to solo sets, ensembles or spoken-word performances.

Optional battery power keeps you playing off-grid, while onboard DSP, Bluetooth streaming and intuitive controls provide pro-level sound and maximum flexibility. Spark LIVE is designed for musicians craving versatility, power, and groundbreaking live music capabilities—the ultimate gig-ready amp.

4-Channel Multi-
Instrument Smart Amp

PA System
with Mixer

Sonic IQ
Computational Audio

Big Adaptive Sound
for Any Event

Compact, Portable,

Battery (Optional)

WiFi, Bluetooth®
Futureproof

Watch musicians’
live reactions.

Experience what it's like plugging
into Spark LIVE for the first time.

“...a radical leap forward for live performers.”

“…a radical leap forward for live performers. [It’s] not just impressive, but opens up new options for musicians playing gigs together. I’m hugely impressed with the quality and fidelity.”

“...what really floored me was the crisp fidelity and distinct audio separation between my vocal mic, backing track and acoustic guitar.”

“…that you could jam guitar, bass, vocals, and e-drums all through one amp is kind of amazing.”


SOUND

Go all the
way to epic.

At the heart of Spark LIVE is Sonic IQ, a harmonious synergy between hardware and software driven by a dedicated computational audio chip. This groundbreaking fusion of advanced technologies ensures uncompromised tone quality and unsurpassed functionality. 

Sonic IQ, our revolutionary computational audio engine, merges advanced signal processing and acoustic engineering to enhance sound quality in a variety of settings. It delivers precise, immersive audio experiences and a clear, deep tonal range.

Spark LIVE’s innovative sound is powered by a dedicated computational audio chip, enabling it to dynamically adapt to different inputs and placements. The result is a powerful, compact powerhouse, perfect for musicians who need portability without sacrificing audio quality.

Computational Audio Chip

Dedicated processing power for advanced sound innovations.

Dynamic Range Compression

Adjusts loudness and clarity automatically.

Auto-EQ
G-Sensor tunes EQ for various placements.

Virtual Bass Augmentation

Deepens bass, maintains sound quality.

Vocal Clarity Enhancement

Fine-tuned EQ for clear vocals.

Stereo Widening

Expands field for immersive audio.

Spark LIVE redefines big sound with its versatile G-Sensor, which detects the amp's orientation and placement, automatically adapting to its environment and tuning its EQ for optimal sound. 

Place it vertically for a focused, punchy output or turn it on its side for wide, expansive stereo effect.

Spark LIVE's acoustic design combines advanced speaker technology with computational audio. Featuring custom-angled tweeters, dedicated woofers and reflex ports, it ensures crisp highs and deep lows. The system's dedicated tuning chip harmonizes FRFR, DSP, and Computational Audio for balanced, full-spectrum sound. This synergy of components, developed through our data-driven approach, results in Spark LIVE's unmatched acoustic performance.

MULTI-CHANNEL

Built for the way you play.

Plug into 4 channels of superior tone for guitar, bass, vocals and more. With built-in mixing, effects, and wickedly smart app integration, you can go from solo to full-on jams—anywhere.

Guitar

Plug into full Spark app integration featuring 33 different amp models, 43 effects, over 50,000 tones and 8 on-board programmable presets. Onboard controls deliver glorious live sound flexibility with superior tone and plenty of headroom.

Vocals, Bass
or Acoustic Guitar

Spark LIVE introduces a new collection of gear custom-tailored for instantly great-sounding vocal, bass, or acoustic tone through a versatile XLR / ¼” combo input. These preamps and effects feature compression, reverbs, chorus and more, with 8 customizable presets available onboard that you can pull up instantly. It’s the perfect one-man-band, duo, small combo or band companion.

Stereo Direct Ins

Amplify just about anything else. Stereo combo inputs accept pedalboards, keyboards, computer audio and more.

Channel switching.

Quickly switch between channels 1 and 2 in the Spark app for easy customization and adjusting your gear setups.

Bluetooth® Streaming

Easily connect a Bluetooth-enabled device and stream your favorite backing tracks or playlists, with discreet onboard control for audio volume.

“…high quality inputs for virtually any instrument including vocals—that’s just not something that you find.”

Tyler Larson  Musician, Music Is Win

DESIGN

A smarter simple.

Spark LIVE is designed to be smart, yet simple to use—all in a versatile, compact footprint.

Compact and lightweight, Spark LIVE will deliver adaptive, flexible sound in any situation. Its rugged cabinet is wrapped in genuine Tolex, with our distinct piping, and the iconic Spark grille cloth.

An easily accessible front panel allows quick control over EQ, gain, volume and more. Rear master controls and channel settings make it simple to dial in just the right sound. Mix all channels right on board.

Channel 1 and 2 both feature 8 fully customizable presets, each.

Every in and out you could ever need is here. ¼” instrument ins, ¼”/XLR combo ins, headphone plus 2 line level outs, 2x2 audio interface, USB port to charge your mobile device. Even 2x MIDI in/outs for wired MIDI controllers.

Spark LIVE includes a built-in, versatile, ergonomic multi-angle tilt stand that can be used vertically or horizontally.

Gig anywhere with optional rechargeable battery. Swappable batteries can power Spark LIVE up to 8 hours on a single charge.

Amp the whole band. Mount Spark LIVE on a speaker stand with its standard 35mm port.²

Pair your Spark LIVE with Spark Control X,³ a wireless footswitch designed to easily swap presets, toggle effects and much more.

“Being able to have great tone and that big sound out of something this size is really cool.”

TC Mann  Nashville Session Player

Fully Customizable Presets

Create your own presets in the Spark app and assign them to the Preset Knobs on Spark LIVE or with a Spark Control X footswitch. Spark LIVE features 8 customizable presets per channel (Channel 1 and 2 only).

SPARK APP

Expand how
you play.

Get inspired to play, practice, and learn more than ever before with the Spark app—loaded with tons of gear, innovative AI-powered smart features, and more.

iOS, iPadOS
Android

App Enhancements for Spark LIVE

More Gear

Channel 2 on Spark LIVE includes all-new gear crafted to make your vocals, bass, and acoustic tone shine, featuring effects never before seen in the Spark app.

More Presets

Brand-new presets for vocals, acoustic guitar, and bass are tailored to every type of musician or genre of music, no matter the venue.

Channel Mixer

Dial in the perfect mix with complete volume control for each individual input channel, including master volume and music—all within the Spark app.

Spark LIVE comes stocked with a total of 33 amps, 43 effects, plus a collection of all-new preamps and effects crafted for vocals, bass, and acoustic guitar. Plug into authentic gear from boutique to modern—all powered by the award-winning BIAS tone engine.

Create your own tones or download over 50,000 tones inside the Spark app from its ToneCloud community. Save your favorites to any of the fully customizable presets directly on your Spark LIVE.

Get a quick rundown of each separate channel’s volume at a glance with the new Channel Mixer view in the Spark app. Each separate channel, including master volume and music, can be adjusted on the fly.

Get your set list ready. Auto Chords uses advanced technology to instantly analyze millions of songs and display chords for you, automatically.

With AI-powered Smart Jam, the Spark app can listen and learn your playing, tone and style, then generates a backing track to play along with. It’s an instant jam session any time.

Easily link your device via Bluetooth® to play backing tracks and enhance your performance—or simply run your playlist in between sets.

Use Spark LIVE’s ingenious audio and video capture to record yourself playing within the Spark app and post.

Instant setup

Download the app and go. Connect instantly to the free Spark app for even more features and options.

MIDI In/Out

Connect wired MIDI controllers or link and control 2 Spark LIVE amps together, with a pair of standard 5-pin MIDI in/out sockets.

FOOTSWITCH

Maximum control
for Spark LIVE.

Elevate your Spark LIVE experience with an official wireless, reachargeable foot controller. Unlock seamless control and give your hands more time on the fretboard.

6-switch rugged, customizable wireless footswitch with 2 TRS expression pedal inputs. Connects directly to Spark LIVE or the Spark app. Learn more →

4-switch customizable wireless footswitch for Spark series amps that seamlessly connects to the Spark app to swap presets, toggle effects and more. Learn more →

Adrenaline included.

¹ Exclusively supported by Spark LIVE. This feature may not be available for other Spark series amps unless specified.

² 35mm speaker stand not included.

³ Spark Battery and Spark Control X sold separately.


⁴ Channel 1 and 2 each support 8 presets in 2 banks per channel.

SPECS

AUDIO SPECIFICATIONS

FREQUENCY RANGE
45 - 20k Hz

STEREO/MONO
Stereo
MAXIMUM SOUND PRESSURE LEVEL
RMS : 118 dB SPL @ 1m
Peak : 121 dB SPL @ 1m

CABINET PRINCIPLE
Bass Reflex

POWER AMPLIFIERS
150W RMS / 450W Peak, Class D Amplifier

SPEAKERS
2 x 1 inch Compression Tweeter with Custom Angled Horn
2 x 6.5 inch Custom Designed Woofer
2 x Reflex Port

TOTAL IMPEDANCE
4 ohms

CONTROLS AND CONNECTIVITY

FRONT PANEL CONTROLS
Power Button
Channel 1 Eight Programmable Preset Selector
Channel 1 Amp Controls (Gain, Bass, Mid, Treble, Master
Channel 1 Volume
Music Channel Volume

REAR PANEL CONTROLS
Pair Button
Channel 2 Eight Programmable Preset Selector
Channel 2 Volume
Channel 3&4 Volume
Center-click Master Controls (Low, Mid, High, Volume)

COMPUTATIONAL AUDIO
Sonic IQ Computational Audio
  • Dedicated Computational Audio Chip
  • Dynamic Range Compression
  • Bass & Vocal Enhancement
  • Stereo Widening
  • Auto EQ


ONBOARD EFFECTS
Channel 1:
33 Amp Models (For electric guitar, acoustic guitar, bass)
43 Effects (Noise Gate, Compressor, Distortion, Modulation/EQ, Delay, Reverb)
Choose up to 3 pre-amp effects, 3 post amp effects, and 1 amp model for each preset

Channel 2:
3 Amp Models (For vocal, bass & acoustic guitar)
50 Effects (Noise Gate, Compressor, Distortion, Modulation/EQ, Delay, Reverb)
Choose up to 1 pre-amp effects, 2 post amp effects, and 1 amp model for each preset
Learn more


WIRED CONNECTIVITY
1/4" Instrument Input x 3
XLR / 1/4" Combo Input x 1
1/8" Headphone Output x 1
1/4" Line Output x 2 (L/Mono & R)
Din 5pin MIDI Jack x 2 (In & Out)

WIRELESS CONNECTIVITY
Bluetooth 5.0
USB AUDIO
USB Interface for Recording
2 In x 2 Out
Sample Rate: 48kHz
Bit Depth: 24
Compatible with MacOS and Windows

PHYSICAL UNIT

DIMENSIONS
Spark LIVE:
L 464 x W 250.6 x H 306 mm
(L 18.26 x W 9.86 x H 12.04 inch)
Spark Battery (sold separately):
L 86 x W 74 x H 48.7 mm
(L3.38 x W2.91 x H1.91 inch)

WEIGHT
Spark LIVE:
12 kg
26.45 lb
Spark Battery (sold separately):
480g
1.05 lb

GRILLE CLOTH
Custom Black/Brown

SOFTWARE
MOBILE APPS
Spark App for iOS and Android (included)
Learn more

Spark App Core Features
Smart Jam - 4 Drummers Included
Auto Chords
50,000+ Tones On ToneCloud®
Video Recording
Tuner
Mixer View (Spark LIVE exclusive)

INCLUDED IN THE BOX

BOX CONTENTS
Spark LIVE Amplifier
USB A to C Cable
Power Cord (2M)
Quick Start Guide
Safety Instructions Card
POWER

MAIN INPUT POWER
AC 100-240V

USB-C POWER OUTPUT (Charging Port)
DC 5V/1.5A

BATTERY TYPE (Spark Battery)
Detachable 6,000 mAh rechargeable lithium-ion battery
(Spark Battery sold separately.)


PLAY TIME
Up to 8 hours (on mid volume)

CHARGING TIME
3 Hours

VIDEOS

Spark LIVE: Born to Play

Spark LIVE Mashup

Spark LIVE: First impressions

Spark LIVE - Walkthrough

Spark LIVE - New Spark App Features

Spark LIVE - Performing with Vocals

Spark LIVE - Bass Guitar Overview

Getting Connected with Spark LIVE

Getting Started with Spark LIVE

Spark LIVE - Sonic IQ, Explained

Channel Settings for Spark LIVE

Spark LIVE - Focus Mode vs. Wide Mode

Using Spark Battery with Spark LIVE

Spark LIVE Sessions feat. Joseph Anidjar & Friends | Crazy

Spark LIVE - How to Update Firmware

Spark LIVE: A portable powerhouse.

Everything You Can Do with the Spark App

WHAT’S NEW

How to Use Spark LIVE’s Direct Output for Live Performances:
How to Use Spark LIVE’s Direct Output for Live Performances:
Are mic setups not your thing, or maybe you're caught without a mic at your gig? No worries—if you’ve got a few cables handy, connecting directly to a sound console is a straightforward alternative.
How to Mic Your Spark LIVE for Stage Use
How to Mic Your Spark LIVE for Stage Use
Ready to take Spark LIVE to the stage? We’re happy to hear it. Whether it’s your first time under the spotlight or you’re a seasoned veteran, it’s always a good idea to learn how to mic your own amp just in case your sound guy isn’t too familiar with Spark LIVE.
Go Even Louder: Connect Spark LIVE to Spark CAB
Go Even Louder: Connect Spark LIVE to Spark CAB
It’s a tale as old as time – the never-ending quest to keep ears ringing well after your band practice or show. Well, Positive Grid’s newest addition to their award-winning line of Spark guitar amps, Spark LIVE, is paving the way for musicians to break out of their living rooms and onto the stage. So, for all of you Spark LIVE owners out there who think the 150-Watt multi-channel amp and PA system isn’t loud enough (I mean, really?), may we offer this suggestion: maybe take a gander at Spark CAB?

REVIEWS

FAQS

General

What is Spark LIVE?

Spark LIVE is a 150-Watt powered, all-in-one portable gigging amp that works for guitar, bass, vocal and keyboard simultaneously. It is loud enough to play with drums at a full band rehearsal or for performing onstage.

Does Spark LIVE come with a footswitch?

Spark LIVE works with Spark Control and the Spark Control X Wireless Controller, which supports performance features in Spark App. Sold separately. 

Can Spark LIVE be battery powered? 

An optional Spark LIVE rechargeable battery is available as a separate purchase, allowing up to 8 hours of play time. 

What are the specs of the Spark LIVE battery?

Spark uses a detachable 6,000 mAh rechargeable lithium battery (sold separately). Playing time is up to 8 hours (on mid volume) and charging time is 3 hours.

Can I use the regular Spark app with LIVE?

 Yes, the Spark app for Spark LIVE is the same one which works with Spark 40/MINI/GO. 

What’s the difference between the Spark LIVE app and the regular Spark app?

Spark LIVE app comes with everything in the regular Spark app PLUS many proprietary features unique to Spark Live such as new effects and presets for vocals, acoustic guitar, and bass. Plus 2 DSP capable inputs, and a mixer view.

What’s the difference between Spark LIVE and Spark CAB?

 Spark LIVE is an all-in-one Spark smart amplifier and multi-channel PA that comes with its own built-in cabinet. Spark CAB is a powered guitar cabinet designed to support Spark amps and other amps to provide them with louder volume. In simple terms, Spark LIVE is an actual multi-channel amplifier and PA system that processes tone for guitar, bass, vocals and more. Spark CAB is a speaker system to provide loud volume to your current amplifier. 

Why do I need Spark LIVE?

For live musicians, the Spark Live is the ultimate all-in-one portable combo gigging amp (amplifier plus speaker cabinet). With 150W of power, it's loud enough to play with drums - a comprehensive smart guitar amp, plus it works for vocals, bass, keys  - just about anything. Spark Live features our new Sonic IQ technology that combines a suite of advanced adaptive technologies for incredible sound in any space. The battery-powered Spark Live is compact and portable, making it easy to take on the road. Whether you're playing on stage or in the studio, Spark LIVE has everything you need to create and perform at your best.

How loud is Spark LIVE?

 The maximum sound pressure of Spark LIVE will be 118dB (RMS) / 121dB (Peak).

Can I use Spark LIVE for bass or other instruments?

Yes, Spark LIVE is compatible with various instruments, including bass, keyboards, synths, electronic drums, and any other instrument with a line level output.

What is Sonic IQ and how does it improve the sound of Spark LIVE? 

Positive Grid’s Sonic IQ is a radically original computational audio engine that delivers masterful tone for multiple instruments simultaneously. The combination of advanced digital signal processing, acoustic engineering, and speaker optimization provides an electrifying immersive auditory experience that will elevate every instrument—from guitar to vocals. Sonic IQ includes the following technologies: 

  • Dynamic Response Control (DRC), for precision in dynamic range tuning.
  • Multi-Band Compression ensures nuanced tonal balance.
  • Sound Pressure Level (SPL) and Total Harmonic Distortion (THD) management enhance clarity.
  • Virtual Bass Augmentation infuses lush low-end richness.
  • Speaker Correction envelops you in immersive acoustics.
  • 360° Imaging creates captivating spatial depth.

What’s the difference between Spark LIVE vertical vs horizontal placement? 

Spark LIVE comes with a versatile g-sensor auto-detection that adapts to your sound preferences. In vertical mode the amp provides focused and powerful volume for realistic guitar amp live performance. In horizontal mode, Spark LIVE provides a wide, expansive stereo sound. 

What kind of technical specs does Spark LIVE have?

  • 150W RMS / 450W Peak 
  • 4 channels - guitar, vocal, bass, and keyboard
  • Channel 1: mono input
  • Channel 2 (XLR): mono
  • Channel 3/4: stereo inputs
  • 2 x 6.5 inch woofer speaker, 2 x 1 inch tweeter speaker with compression driver
  • 3 x 1/4 inch instrument inputs, compatible with electric guitar, acoustic guitar or bass
  • 1 x 1/4 inch & XLR combo input, compatible with all kinds of signal from dynamic microphone to line level signal
  • 1 x 1/8 inch headphone output, high quality and support up to 200 ohm.
  • 2 x 1/4 inch line level outputs, supports stereo output
  • 2in/2out USB Audio Interface, supports 48kHz, 24bit recording
  • Extra USB Port (labeled as Service Port) provides 5V/1.5A and able to charge your mobile device when not using battery pack
  • 2 x standard Din 5pin MIDI in/out for wired MIDI controllers, or to link 2 Spark Live.
  • 16 built-in customizable preset locations for instant recall (8 for Channel 1 + 8 for Channel 2)
  • Optional battery pack, able to run the max volume for 3.5hours, or medium volume for 8 hours
  • Built-in multiple-angle stand, easy to fit into different environments. Also compatible with standard 35mm PA Monitors stand
  • Bluetooth connection for Spark App
  • Built-in gyro for auto sound adjustment when placing Spark Live vertical or horizontal.

What new effects are included? 

10+ new FX units for vocal, acoustic guitar, keyboard and more:

  • [AMP] Mic Preamp 73’ 
  • [AMP] Acoustic Preamp 
  • [AMP] Bass Preamp
  • [FX] Mic Compressor
  • [FX] Vocal Mellow Reverb
  • [FX] Vocal Brilliant Reverb
  • [FX] Vocal Echo
  • [FX] Vocal Chorus
  • [FX] Vocal Drive
  • [FX] Compressor 76’

Do I need a Spark amp to play with Spark LIVE?

No, Spark LIVE is a standalone amplifier. 

Do I need a Spark CAB to play with Spark LIVE?

No, Spark LIVE is a standalone amplifier with a built-in cabinet. However you can use Spark CAB as an additional extension cabinet for Spark LIVE.

Is Spark LIVE portable?

Spark LIVE weighs just under 26.45 lbs, making it lighter and more portable than other amps in its class. It also features a road worthy handle. And with optional battery power, you can perform anywhere.

Can I change the grille on Spark LIVE? 

Although the grille is removable, we are not currently providing alternatives or personalization options.

Will Spark LIVE be available in my country?

Currently, Spark LIVE is available directly from our website in the US, EU, UK, Canada, and Australia. Additionally, you might find Spark LIVE at a select local retailer in your area. Feel free to use our store locator to check for nearby outlets.

How long do I need to wait to receive Spark LIVE after I place my order?

The delivery time depends on your location. Shipping estimates will be displayed on the checkout page. Shipping estimates will be displayed on the checkout page and will also be displayed in the My Orders section of your account page. 

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